From ed5ea225cab25d9b8ad8a4864f26dcdacff639a3 Mon Sep 17 00:00:00 2001
From: richex-cn <i@richex.cn>
Date: Tue, 9 Aug 2022 10:04:13 +0800
Subject: [PATCH] feat(Popup): add role and tabindex for a11y (#10894)

* feat(Popup): add role and tabindex for a11y

* Update Popup.tsx

Co-authored-by: neverland <jait.chen@foxmail.com>
---
 packages/vant/src/popup/Popup.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/vant/src/popup/Popup.tsx b/packages/vant/src/popup/Popup.tsx
index 2095f0042..9c5f458cf 100644
--- a/packages/vant/src/popup/Popup.tsx
+++ b/packages/vant/src/popup/Popup.tsx
@@ -144,6 +144,8 @@ export default defineComponent({
             zIndex={zIndex.value}
             duration={props.duration}
             customStyle={props.overlayStyle}
+            role={props.closeOnClickOverlay ? 'button' : undefined}
+            tabindex={props.closeOnClickOverlay ? 0 : undefined}
             onClick={onClickOverlay}
           />
         );
@@ -185,6 +187,8 @@ export default defineComponent({
           v-show={props.show}
           ref={popupRef}
           style={style.value}
+          role="dialog"
+          tabindex={0}
           class={[
             bem({
               round,